Panne silk velvet eveninggown, early 1930s Trained midnight sapphire blue panne silk velvet evening gown with draped scoop neckline and crystal bubble buttons to plunging . Panne velvet is a type of 1930s Blue Silk Velvet Rhinestone Gown Shrimpton Couture 1930sLace V Neck Blue Velvet Dress Bee's Knees 1930s Blue Velvet Loretta Bias Dress UK 08 Vintage 1930's Sapphire Blue Silk Velvet Cage Front Gown Wendy Nichol All The Pretty Dresses: Late 1930's Blue Velvet Gown